Trace number 424759

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 5000.11 5002.11

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
MD5SUMb010a96438f6a62147a67a45b1efd13d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-424759-1177812568 -o ROOT/results/node5/solver-424759-1177812568 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424759-1177812568/mxc /tmp/evaluation/424759-1177812568/instance-424759-1177812568.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.04 2.19 2.05 3/77 12771
/proc/meminfo: memFree=1495616/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=1388 CPUtime=0
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 257294420 1421312 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 347 179 46 122 0 221 0

[startup+0.0358611 s]
/proc/loadavg: 2.04 2.19 2.05 3/77 12771
/proc/meminfo: memFree=1495616/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=1388 CPUtime=0.03
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 219 0 0 0 3 0 0 0 18 0 1 0 257294420 1421312 204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 347 204 59 122 0 221 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1388

[startup+0.101867 s]
/proc/loadavg: 2.04 2.19 2.05 3/77 12771
/proc/meminfo: memFree=1495616/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=1520 CPUtime=0.09
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 242 0 0 0 9 0 0 0 18 0 1 0 257294420 1556480 227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 380 227 59 122 0 254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1520

[startup+0.30189 s]
/proc/loadavg: 2.04 2.19 2.05 3/77 12771
/proc/meminfo: memFree=1495616/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=1792 CPUtime=0.29
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 257294420 1835008 309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 448 309 67 122 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1792

[startup+0.701936 s]
/proc/loadavg: 2.04 2.19 2.05 3/77 12771
/proc/meminfo: memFree=1495616/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=2052 CPUtime=0.69
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 372 0 0 0 69 0 0 0 23 0 1 0 257294420 2101248 355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519671 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 513 355 67 122 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2052

[startup+1.50202 s]
/proc/loadavg: 1.96 2.17 2.04 2/78 12772
/proc/meminfo: memFree=1494328/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=2184 CPUtime=1.49
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 425 0 0 0 149 0 0 0 25 0 1 0 257294420 2236416 408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 546 408 67 122 0 420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2184

[startup+3.10121 s]
/proc/loadavg: 1.96 2.17 2.04 2/78 12772
/proc/meminfo: memFree=1493944/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=2316 CPUtime=3.09
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 460 0 0 0 309 0 0 0 25 0 1 0 257294420 2371584 443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 579 443 67 122 0 453 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2316

[startup+6.30157 s]
/proc/loadavg: 1.96 2.17 2.04 2/78 12772
/proc/meminfo: memFree=1493496/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=2712 CPUtime=6.29
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 556 0 0 0 629 0 0 0 25 0 1 0 257294420 2777088 539 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 678 539 67 122 0 552 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2712

[startup+12.7013 s]
/proc/loadavg: 1.81 2.14 2.03 2/78 12772
/proc/meminfo: memFree=1493048/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=3100 CPUtime=12.69
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 647 0 0 0 1269 0 0 0 25 0 1 0 257294420 3174400 630 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 775 630 67 122 0 649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3100

[startup+25.5017 s]
/proc/loadavg: 1.69 2.10 2.02 2/78 12772
/proc/meminfo: memFree=1492600/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=3468 CPUtime=25.48
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 751 0 0 0 2548 0 0 0 25 0 1 0 257294420 3551232 734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134548110 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 867 734 67 122 0 741 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3468

[startup+51.1016 s]
/proc/loadavg: 1.45 2.01 1.99 2/78 12772
/proc/meminfo: memFree=1492024/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=4148 CPUtime=51.08
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 902 0 0 0 5108 0 0 0 25 0 1 0 257294420 4247552 885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1037 885 67 122 0 911 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4148

[startup+102.305 s]
/proc/loadavg: 1.18 1.84 1.93 2/78 12772
/proc/meminfo: memFree=1491448/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=4732 CPUtime=102.27
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 1044 0 0 0 10226 1 0 0 25 0 1 0 257294420 4845568 1027 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1183 1027 67 122 0 1057 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4732

[startup+162.301 s]
/proc/loadavg: 1.06 1.68 1.87 2/78 12772
/proc/meminfo: memFree=1491000/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=5072 CPUtime=162.25
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 1142 0 0 0 16223 2 0 0 25 0 1 0 257294420 5193728 1125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1268 1125 67 122 0 1142 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5072

[startup+222.301 s]
/proc/loadavg: 1.02 1.56 1.81 2/78 12772
/proc/meminfo: memFree=1490680/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=5368 CPUtime=222.23
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 1223 0 0 0 22221 2 0 0 25 0 1 0 257294420 5496832 1206 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1342 1206 67 122 0 1216 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5368

[startup+282.302 s]
/proc/loadavg: 1.01 1.45 1.76 2/78 12772
/proc/meminfo: memFree=1489848/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=6216 CPUtime=282.22
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 1431 0 0 0 28219 3 0 0 25 0 1 0 257294420 6365184 1414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1554 1414 67 122 0 1428 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6216

[startup+342.302 s]
/proc/loadavg: 1.00 1.37 1.71 2/78 12772
/proc/meminfo: memFree=1489592/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=6420 CPUtime=342.2
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 1484 0 0 0 34217 3 0 0 25 0 1 0 257294420 6574080 1467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1605 1467 67 122 0 1479 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6420

[startup+402.301 s]
/proc/loadavg: 1.00 1.30 1.66 2/78 12772
/proc/meminfo: memFree=1489272/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=6780 CPUtime=402.19
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 1568 0 0 0 40215 4 0 0 25 0 1 0 257294420 6942720 1551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1695 1551 67 122 0 1569 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6780

[startup+462.301 s]
/proc/loadavg: 1.00 1.24 1.62 2/78 12772
/proc/meminfo: memFree=1489016/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=7056 CPUtime=462.16
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 1634 0 0 0 46212 4 0 0 25 0 1 0 257294420 7225344 1617 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1764 1617 67 122 0 1638 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7056

[startup+522.302 s]
/proc/loadavg: 1.00 1.19 1.58 2/78 12772
/proc/meminfo: memFree=1488824/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=7220 CPUtime=522.15
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 1676 0 0 0 52210 5 0 0 25 0 1 0 257294420 7393280 1659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1805 1659 67 122 0 1679 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7220

[startup+582.302 s]
/proc/loadavg: 1.00 1.16 1.54 2/78 12772
/proc/meminfo: memFree=1488568/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=7376 CPUtime=582.13
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 1726 0 0 0 58208 5 0 0 25 0 1 0 257294420 7553024 1709 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1844 1709 67 122 0 1718 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7376

[startup+642.302 s]
/proc/loadavg: 1.00 1.12 1.50 2/78 12772
/proc/meminfo: memFree=1488248/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=7792 CPUtime=642.13
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 1822 0 0 0 64207 6 0 0 25 0 1 0 257294420 7979008 1805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 1948 1805 67 122 0 1822 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7792


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441720/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=13644 CPUtime=4060.55
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3370 0 0 0 406002 53 0 0 25 0 1 0 257294420 13971456 3265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3411 3265 67 122 0 3285 0
Current children cumulated CPU time (s) 4060.55
Current children cumulated vsize (KiB) 13644

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441720/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=13644 CPUtime=4120.53
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3370 0 0 0 412000 53 0 0 25 0 1 0 257294420 13971456 3265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3411 3265 67 122 0 3285 0
Current children cumulated CPU time (s) 4120.53
Current children cumulated vsize (KiB) 13644

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441720/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=13644 CPUtime=4180.51
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3370 0 0 0 417997 54 0 0 25 0 1 0 257294420 13971456 3265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3411 3265 67 122 0 3285 0
Current children cumulated CPU time (s) 4180.51
Current children cumulated vsize (KiB) 13644

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441720/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=13644 CPUtime=4240.49
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3370 0 0 0 423995 54 0 0 25 0 1 0 257294420 13971456 3265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3411 3265 67 122 0 3285 0
Current children cumulated CPU time (s) 4240.49
Current children cumulated vsize (KiB) 13644

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441720/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=13644 CPUtime=4300.48
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3370 0 0 0 429993 55 0 0 25 0 1 0 257294420 13971456 3265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3411 3265 67 122 0 3285 0
Current children cumulated CPU time (s) 4300.48
Current children cumulated vsize (KiB) 13644

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441784/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=13644 CPUtime=4360.47
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3370 0 0 0 435991 56 0 0 25 0 1 0 257294420 13971456 3265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3411 3265 67 122 0 3285 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 13644

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441720/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=13644 CPUtime=4420.45
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3370 0 0 0 441989 56 0 0 25 0 1 0 257294420 13971456 3265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3411 3265 67 122 0 3285 0
Current children cumulated CPU time (s) 4420.45
Current children cumulated vsize (KiB) 13644

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441720/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=13644 CPUtime=4480.44
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3372 0 0 0 447987 57 0 0 25 0 1 0 257294420 13971456 3267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3411 3267 67 122 0 3285 0
Current children cumulated CPU time (s) 4480.44
Current children cumulated vsize (KiB) 13644

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441720/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=13644 CPUtime=4540.41
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3372 0 0 0 453984 57 0 0 25 0 1 0 257294420 13971456 3267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3411 3267 67 122 0 3285 0
Current children cumulated CPU time (s) 4540.41
Current children cumulated vsize (KiB) 13644

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441400/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=13944 CPUtime=4600.41
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3445 0 0 0 459983 58 0 0 25 0 1 0 257294420 14278656 3340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3486 3340 67 122 0 3360 0
Current children cumulated CPU time (s) 4600.41
Current children cumulated vsize (KiB) 13944

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441336/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=14084 CPUtime=4660.39
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3483 0 0 0 465981 58 0 0 25 0 1 0 257294420 14422016 3375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3521 3375 67 122 0 3395 0
Current children cumulated CPU time (s) 4660.39
Current children cumulated vsize (KiB) 14084

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441272/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=14124 CPUtime=4720.37
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3492 0 0 0 471978 59 0 0 25 0 1 0 257294420 14462976 3384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3531 3384 67 122 0 3405 0
Current children cumulated CPU time (s) 4720.37
Current children cumulated vsize (KiB) 14124

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441272/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=14124 CPUtime=4780.35
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3492 0 0 0 477976 59 0 0 25 0 1 0 257294420 14462976 3384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3531 3384 67 122 0 3405 0
Current children cumulated CPU time (s) 4780.35
Current children cumulated vsize (KiB) 14124

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441208/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=14124 CPUtime=4840.34
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3499 0 0 0 483974 60 0 0 25 0 1 0 257294420 14462976 3391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3531 3391 67 122 0 3405 0
Current children cumulated CPU time (s) 4840.34
Current children cumulated vsize (KiB) 14124

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441208/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=14124 CPUtime=4900.33
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3499 0 0 0 489972 61 0 0 25 0 1 0 257294420 14462976 3391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3531 3391 67 122 0 3405 0
Current children cumulated CPU time (s) 4900.33
Current children cumulated vsize (KiB) 14124

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441272/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=14124 CPUtime=4960.31
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3499 0 0 0 495970 61 0 0 25 0 1 0 257294420 14462976 3391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3531 3391 67 122 0 3405 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 14124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441272/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=14124 CPUtime=5000.1
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3499 0 0 0 499949 61 0 0 25 0 1 0 257294420 14462976 3391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3531 3391 67 122 0 3405 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 14124

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15247
/proc/meminfo: memFree=1441272/2055920 swapFree=4151648/4192956
[pid=12771] ppid=12769 vsize=14124 CPUtime=5000.1
/proc/12771/stat : 12771 (mxc) R 12769 12771 11758 0 -1 4194304 3499 0 0 0 499949 61 0 0 25 0 1 0 257294420 14462976 3391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12771/statm: 3531 3391 67 122 0 3405 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 14124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.11
CPU user time (s): 4999.49
CPU system time (s): 0.619905
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 14124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.49
system time used= 0.619905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3499
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 102523

runsolver used 3.71143 second user time and 11.1483 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Sun Apr 29 02:09:28 UTC 2007

IDJOB= 424759
IDBENCH= 20309
IDSOLVER= 174
FILE ID= node5/424759-1177812568

PBS_JOBID= 4715864

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424759-1177812568/mxc /tmp/evaluation/424759-1177812568/instance-424759-1177812568.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-424759-1177812568 -o ROOT/results/node5/solver-424759-1177812568 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424759-1177812568/mxc /tmp/evaluation/424759-1177812568/instance-424759-1177812568.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b010a96438f6a62147a67a45b1efd13d

RANDOM SEED= 37255243

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1496024 kB
Buffers:         53464 kB
Cached:         413336 kB
SwapCached:       9948 kB
Active:         266352 kB
Inactive:       224280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496024 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          30572 kB
Slab:            54828 kB
Committed_AS:  9145328 kB
PageTables:       1724 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB

End job on node5 on Sun Apr 29 03:32:52 UTC 2007